Elven Star (Seven pointed star, Septagram, Heptagram, Fairy Star)

The septagram is a continuously drawn figure having seven points. It is a less common religious symbol than the pentagram, but it is a sacred symbol to Wiccans who follow the Faery tradition, where it is called the Elven or Fairy star.

The septagram is important in Western kabbalah, where it symbolizes the sphere of Netzach the seven planets, the seven alchemical metals, and the seven days of the week.

The seven pointed star is an important part of the seal of the A.A., the inner order of the OTO, the secret society made famous by Aleister Crowley:

The septile is known as an aspect of fatality in astrology [source:Marc Edmond Jones...be careful what you 'tatoo' on your body...the Tanakh doesn't give idle warnings!]
It is a ‘gateway’ and it has to do with the Angelic realm. 7 and 11 are the only two numbers from 1 to 12 that when dived into 360 give an irrational number. the result for the septile thus is 51.4285… and that is the slope of the sides of the ‘Great Pyramid’

i found this in a wiccan book that i was reading, it said that it was the symbol of magical energy and ever since then i have drawn it everwhere, on my hand, on my school papers and books, and sadly, after almost 3 years, i am just now beginning to read up on the history of this star